sohal1025
Active member
Last week I took some rock out of the tank and probably disturbed the substrate just a bit. Now I see some algae building up on just a couple of frag rocks near the substrate and on the plastic frag shelf near the top. It's a real dark maroon color and have a few strands of hair waving from it. Di you think that it maybe a CYANOBACTERIA BLOOM. What should I do to control this before it gets out of hand...